CN203387114U - Flight device for hanging sag rope on power transmission lines - Google Patents

Flight device for hanging sag rope on power transmission lines Download PDF

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Publication number
CN203387114U
CN203387114U CN201320428846.6U CN201320428846U CN203387114U CN 203387114 U CN203387114 U CN 203387114U CN 201320428846 U CN201320428846 U CN 201320428846U CN 203387114 U CN203387114 U CN 203387114U
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CN
China
Prior art keywords
groove
sag rope
spring
flight instruments
hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320428846.6U
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Chinese (zh)
Inventor
杨治
孔占亮
高冰
李楠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HENGSHUI ZHONGXIANG ELECTRONIC TECHNOLOGY Co Ltd
State Grid Corp of China SGCC
State Grid Hebei Electric Power Co Ltd
Hengshui Power Supply Co
Original Assignee
HENGSHUI ZHONGXIANG ELECTRONIC TECHNOLOGY Co Ltd
State Grid Corp of China SGCC
State Grid Hebei Electric Power Co Ltd
Hengshui Power Supply Co
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Filing date
Publication date
Priority claimed from CN201320250713 external-priority
Application filed by HENGSHUI ZHONGXIANG ELECTRONIC TECHNOLOGY Co Ltd, State Grid Corp of China SGCC, State Grid Hebei Electric Power Co Ltd, Hengshui Power Supply Co filed Critical HENGSHUI ZHONGXIANG ELECTRONIC TECHNOLOGY Co Ltd
Priority to CN201320428846.6U priority Critical patent/CN203387114U/en
Application granted granted Critical
Publication of CN203387114U publication Critical patent/CN203387114U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a flight device for hanging a sag rope on power transmission lines. The flight device comprises an unmanned aerial vehicle, a hanging device, a communication device, a control terminal and a camera device, wherein the control terminal is equipped with a display for displaying images. Before the flight device takes off, the sag rope is mounted on the flight device; after the flight device takes off, the flight device shoots images of the sag rope and the transmission lines in real time, adds marks in central positions of the images, and displays the images; and positions of the marks are detected, and when the mark position is shifted from one side of leads of the transmission lines to the other side, the flight device loosens the sag rope to hang the sag rope on the transmission lines. The flight device of the utility model can hang the sag rope on the transmission lines, thereby improving work efficiency, improving safety factor of the workers, and being able to hang the sag rope on the transmission lines at any height.

Description

For hang the flight instruments of sag rope to transmission line
Technical field
The utility model relates to the Maintenance of Electric Transmission Line field, particularly a kind of for hang the flight instruments of sag rope to transmission line.
Background technology
In the patrolling transmission line maintenance process, always need to have the operation of direct contact wire, such as live testing, charged elimination defect and equal potential working etc., at this moment just need to use the sag rope and carry out less important work, the sag rope is very thin, a long and light rope, there is weight in an end system at rope, the hawser that other end system has work to use, during maintenance, the operating personnel threw weight in the wire of transmission line, then pull weight one end, thereby hawser was dragged to wire or the Work tool tied up on hawser is pulled to the wire place.
The mode of hanging the sag rope in prior art is that the operating personnel directly uses the hand throwing, due to artificial throwing for throwing dynamics and direction only with operating personnel's feel, so be difficult to control, and then be difficult to the efficiency of the work that guarantees and other operating personnels' personal safety, and in recent years along with the continuous rising of electric pressure, and the continuous employing of common-tower double-return road ultra-high-tension power transmission line and extraordinary tower, the exhaling of transmission line claims high and sag is more and more higher apart from ground, the dependence operating personnel directly use hand throwing sag rope inefficiency and coefficient of safety low.
The utility model content
In order to solve the problems such as the current inefficiency directly existed with hand throwing sag rope and coefficient of safety are low, it is a kind of for hang the flight instruments of sag rope to transmission line that the utility model provides.
In order to address the above problem, it is a kind of for hang the flight instruments of sag rope to transmission line that the utility model provides on the one hand, and it comprises: unmanned vehicle; Suspension arrangement, be located at described unmanned vehicle below, for carry sag rope or unclamp the sag rope so that described sag rope is suspended on to transmission line; Communicator, be located on described unmanned vehicle or described suspension arrangement, and communicate to connect with described suspension arrangement, to described suspension arrangement output control command; Control terminal, be connected with described communication, to described communicator, sends described control command, and described suspension arrangement passes on after the described control command come receiving described communicator, and described sag rope is suspended on transmission line; And camera head, be located on described unmanned vehicle, for taking in real time the image of described sag rope and described transmission line, and by described image transmitting to the described communicator with the communication connection of this camera head, the image transmitting that described communicator sends described camera head is to described control terminal, for terrestrial operation personnel reference; Described control terminal is provided with for showing the display of described image.
In flight instruments as above, preferred described suspension arrangement comprises: support arranges and is connected in described unmanned vehicle below; Hitch gear, be located on described support, for carry or unclamp described sag rope; Electric driving mechanism, be located on described support, and be connected with described communicator with described hitch gear, according to the described control command from described communicator, drives described hitch gear carry or unclamp described sag rope.
In flight instruments as above, preferably: described electric driving mechanism comprises the steering wheel that is provided with output shaft; Described hitch gear comprises swing arm, and the fixed end cap of described swing arm is connected to described output shaft.
In flight instruments as above, preferably: described flight instruments also comprises position-limit mechanism, and described position-limit mechanism comprises: guide vane end stop, spring, pulley and traction piece; Swing arm inside between the free end in described stiff end and described swing arm is provided with cavity, and the sidewall of described cavity comprises: upper side wall, lower wall, front side wall and rear wall; Be provided with through hole and perforation on described upper side wall, described perforation is between described through hole and described stiff end, and described through hole is for holding described guide vane end stop; Described lower wall is fixed in the lower end that is arranged at the described spring in described cavity, and the upper end of described spring is connected in the bottom of described guide vane end stop; Be provided with the first groove and the second groove on described lower wall, described the first groove is connected by slotted hole with described the second groove; Described the first groove is positioned at the central space below of described spring, and described the second groove is between described the first groove and described stiff end; Described pulley is arranged in described the first groove; One end of described traction piece is connected with the bottom of described guide vane end stop, after the other end of described traction piece passes the central space of described spring and walks around described pulley, extend to described the second groove in described slotted hole, then through described perforation, reach the swing arm outside, be fixed on described support; Described guide vane end stop stretches out outside described through hole or returns in described through hole under the driving of described traction piece and described spring.
In flight instruments as above, preferably: described flight instruments also comprises position-limit mechanism, and described position-limit mechanism comprises: guide vane end stop, spring, pulley, traction piece and axle sleeve; Swing arm inside between the free end in described stiff end and described swing arm is provided with cavity, and the sidewall of described cavity comprises: upper side wall, lower wall, front side wall and rear wall; Described stiff end is provided with opening, and described opening is communicated with described cavity; Described axle sleeve is positioned at described opening and is sheathed on described output shaft; Described upper side wall is provided with through hole; Described lower wall is fixed in the lower end that is arranged at the described spring in described cavity, and the upper end of described spring is connected in the bottom of described guide vane end stop; Be provided with the first groove and the second groove on described lower wall, described the first groove is connected by slotted hole with described the second groove; Described the first groove is positioned at the central space below of described spring, and described the second groove is between described the first groove and described stiff end; Described pulley is arranged in described the first groove; One end of described traction piece is connected with the bottom of described guide vane end stop, and the other end of described traction piece extends, and stretches out at described the second groove after passing the central space of described spring and walking around described pulley in described slotted hole, is fixed on described axle sleeve; Described guide vane end stop stretches out outside described through hole or returns in described through hole under the driving of described traction piece and described spring.
In flight instruments as above, preferably: described traction piece is cord.
In flight instruments as above, preferably: described slotted hole is the lip-deep elongated slot of cavity side that is arranged at described lower wall, and described the first groove and described the second groove are connected.
In flight instruments as above, preferably also comprise: for the ground control unit of the flight path of controlling described unmanned vehicle, described ground control unit and described control terminal are structure as a whole.
In flight instruments as above, preferably: described unmanned vehicle is four axle unmanned vehicles.
Based on method of to transmission line, hanging the sag rope of the present utility model, be: before flight instruments takes off, by sag rope carry on described flight instruments; After described flight instruments takes off, make described flight instruments take in real time the image of described sag rope and transmission line, and add mark and show described image at the center position of described image; The position of certification mark, when described mark position during to opposite side, makes described flight instruments unclamp the sag rope to transmission line, to hang the sag rope from wire one sidesway of described transmission line; Wherein said flight instruments is above-mentioned flight instruments.
The utility model is suspended on the sag rope on transmission line by flight instruments, while hanging the sag rope like this on transmission line, not only can increase work efficiency, and the coefficient of safety that improves the operating personnel, the sag rope can also on the transmission line of any height, be hung.
The accompanying drawing explanation
Fig. 1 is a kind of structural representation for the flight instruments to transmission line extension sag rope that the utility model provides;
Fig. 2 is the enlarged diagram of A part in Fig. 1;
Fig. 3 is that the another kind that provides of the utility model is for hanging the structural representation of the flight instruments of sag rope to transmission line;
Fig. 4 is the enlarged diagram of A part in Fig. 3;
Fig. 5 be position-limit mechanism in Fig. 3, swing arm and output shaft structural representation;
Fig. 6 is another structural representation for position-limit mechanism, swing arm and the output shaft of the flight instruments to transmission line extension sag rope that the utility model provides;
Fig. 7 is based on method flow schematic diagram from the sag rope to transmission line that hang of the present utility model;
The Reference numeral implication is as follows:
1 four axle unmanned vehicles; 2 communicators; 3 camera heads;
4 sag ropes; 41 weights; 42 links; 43 cords;
6 suspension arrangements;
61 supports; 621 steering wheels; 622 output shafts; 631 hooks;
632 swing arms; 6320 stiff ends; 6321 free ends; 633 axle sleeves;
6322 cavitys; 6323 upper side walls; 6324 through holes; 6325 perforation;
6327 lower wall;
7 control terminals; 71 displays;
8 position-limit mechanisms; 81 guide vane end stops; 82 springs; 83 traction pieces
84 pulleys.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model execution mode is described in further detail.
Be difficult to accurately manual problem of throwing transmission line in order to solve the sag rope 4 existed in prior art, it is a kind of for hang the flight instruments of sag rope to transmission line that the utility model provides, and the unmanned vehicle of below take describes as four axle unmanned vehicles as example.
With reference to Fig. 1-Fig. 6, this flight instruments comprises four axle unmanned vehicles 1, suspension arrangement 6, communicator 2, control terminal 7 and camera head 3.Wherein, suspension arrangement 6 is located at four axle unmanned vehicle 1 belows, for carry sag rope 4 and sag rope 4 is suspended on to transmission line.Communicator 2 is located on four axle unmanned vehicles 1, and communicate to connect with suspension arrangement 6, receive the control command that the terrestrial operation personnel send by operation control terminal 7, and exporting this control command to suspension arrangement 6 to control the action of suspension arrangement 6, communicator can also be located on suspension arrangement 6.Control terminal 7 and communicator 2 communication connections, for sending control command to communicator 2 to control the action of suspension arrangement 6, be suspended on transmission line by sag rope 4 or hang up sag rope 4.Camera head 3 is located on four axle unmanned vehicles 1, for taking in real time the image of sag rope and transmission line, and by this image transmitting to its communicator communicated to connect 2.The image transmitting that communicator 2 sends camera head 3 is to control terminal 7, control terminal 7 is provided with the display 71 for showing image, the terrestrial operation personnel understand the mutual alignment relation of sag rope and transmission line by observation display 71, and send control command by the operation to control terminal, control the action of suspension arrangement 6.The connected mode of communicator 2 and control terminal 7 is preferably wireless connections, so that four axle unmanned vehicles 1 are not subject to the interference of image transmitting circuit when carry sag rope 4.
Suspension arrangement 6 comprises support 61, hitch gear 63 and is provided with the electric driving mechanism of output shaft 622.Support 61 is fixedly connected on the center of four axle unmanned vehicle 1 bottoms, hitch gear 63 and electric driving mechanism all are located on support 61, hitch gear 63 is connected with the output shaft 622 of electric driving mechanism, for the weight 41 of carry sag rope 4 or sag rope 4 is unclamped and sag rope 4 is suspended on to transmission line from hitch gear.More specifically, hitch gear 63 is located on support 61 movably, and the output shaft 622 of electric driving mechanism is connected with hitch gear 63.Electric driving mechanism is preferably steering wheel 621.
As depicted in figs. 1 and 2, sag rope 4 comprises weight 41, link 42 and cord 43, cord 43 is connected in the link 42 of weight 41 upper surfaces, hitch gear has hook 631, one end of this hook 631 is sheathed on output shaft 622, and can rotate under the driving of electric driving mechanism, link up with 631 the other end and make sag rope 4 hang on hook 631 through link 42.When four axle unmanned vehicles 1 rise to assigned address, the terrestrial operation personnel make output shaft 620 rotations of electric driving mechanism by control terminal, thereby drive hook 631 rotations, make thus link 42 extract out from linking up with 631, like this, under Action of Gravity Field, weight 41 will hurtle down, and then cord 43 is hung on transmission line, realize that sag rope 4 is suspended on transmission line.
In another embodiment, as shown in Figure 3-Figure 5, hitch gear comprises swing arm 632, and the stiff end 6320 of swing arm 632 is socketed on output shaft 622, the weight of carry sag rope between the free end 6321 of stiff end 6320 and swing arm 632.During application, swing arm 632 is rotated under the driving effect of steering wheel 621 and output shaft 622, the anglec of rotation can be (perpendicular to the ground to 90 degree from 0 degree (parallel to the ground), to the lower right corner in figure, be rotated counterclockwise), when swing arm 632 when the driving backspin of steering wheel 621 goes to position parallel to the ground, the link of sag rope 4 42 is sheathed in swing arm 632 with carry weight 41, because on weight 41 being has cord 43, swing arm 621 indirect carries cord 43.When swing arm 632 goes to when perpendicular to the ground at the driving backspin of steering wheel 621, the weight 41 of sag rope 4, under Action of Gravity Field, breaks away from swing arm 632, falls downwards, and the cord 43 on weight 41 is to downward-extension, thereby the sag rope is suspended on transmission line.
In the flight course of four axle unmanned vehicles, link 42 for fear of the sag rope moves left and right the phenomenon that causes weight to come off from swing arm 621 in advance, flight instruments also comprises that position-limit mechanism 8(for limiting link 42 positions is as shown in Figure 3-Figure 5), it comprises guide vane end stop 81, spring 82, pulley 84 and traction piece 83.
For position-limit mechanism 8 is set, between the stiff end 6320 and free end 6321 of swing arm 632, be provided with cavity 6322 in the inside of described swing arm, this cavity 6322 is surrounded by stiff end 6320, free end 6321 and upper side wall 6323, lower wall 6327, front and back sidewall (not shown), wherein upper side wall 6323 is relative up and down across cavity 6322 with lower wall 6327, and not shown front and back sidewall is relative across cavity 6322 front and back.
Upper side wall 6323 is provided with the through hole 6324 for holding guide vane end stop 81, also be provided with perforation 6325 on upper side wall 6323, so that the cord of traction piece 83 passes and is fixed in support 61 from it, separated by a distance between through hole 6324 and perforation 6325, the stiff end of perforation 6325 more close swing arms, and through hole 6,324 6325 all is communicated with cavity 6322 with perforation, also soon cavity 6322 is communicated with the outside of swing arm.
Be provided with spring 82 in cavity, the inner surface (cavity side surface) of lower wall 6327 is fixed in the lower end of spring 82, and the upper end of spring 82 is connected with the bottom contact of guide vane end stop 81.For fear of guide vane end stop 81 from through hole, 6324 drop out, and preferably the upper end of spring 82 is fixedly connected with the bottom of guide vane end stop 81.At unmanned vehicle, fly to before assigned position, sag rope 4 carries are in swing arm the time, and stretch out outside through hole 6324 upper end of guide vane end stop 81, stops link 42 landing from swing arm of sag rope 4.When unmanned vehicle flies to assigned position, under the driving of electric driving mechanism, the free end of swing arm 621 rotates, guide vane end stop 81 is return in through hole 6324 under the drive of spring 82 and cord simultaneously, now by the effect of gravity, link 42 landing from swing arm 621, hang on transmission line.
Under the control of electric driving mechanism, in order to make spring 82 correspondingly move, also be provided with following structure in cavity: the end as the cord of traction piece 83 is fixed in the bottom of guide vane end stop 81 or the upper end of spring 82, the other end of cord extends in the central space of spring 82, and walk around the lip-deep pulley 84 of cavity side that is arranged in described central space and is fixed in lower wall 6327, then in the interior extension of cavity 6322, until 6325 pass from boring a hole, and the other end is fixed on support 61.
In the process that makes cord extend in cavity after walking around pulley 84 change directions, with the bottom of spring 82, mutually do not interfere, preferably the cavity side in lower wall 6327 forms two grooves---the-the first groove and the second groove, between the first groove and the second groove, by a linear slotted hole that is positioned at lower wall, be connected, wherein, the first groove is positioned at the central space below (the central space sectional area of the open area ratio spring 82 of the first groove is little) of spring 82, pulley 84 is fixed in the first groove, the second groove is than stiff end one side of the more close swing arm of the first groove, cord extends to the second groove after changing direction by the first groove in slotted hole, passing in the second groove, amplification is to boring a hole 6325 and the other end is fixed on support 61.Thus, avoid in running, the cord of walking around pulley contacts with spring, affects traction effect.
Preferred as another, a pulley can also be set in the second groove, for the break-in adjustment of cord.And, replace above-mentioned slotted hole, can on the cavity side surface of lower wall, elongated slot be set, by elongated slot, the first groove and the second groove are communicated with, cord extends to the second groove along elongated slot from the first groove.
Pulley is preferably fixed pulley.In application, when swing arm 632 is positioned at position parallel to the ground, link 42 is sheathed between stiff end 6320 and through hole 6324, because stretch out outside through hole 6324 upper end of guide vane end stop 81, can stops link 42 landing from swing arm 632; When swing arm 632 goes to the process of position perpendicular to the ground from position parallel to the ground, the cord of traction piece 83 can be stretched to pull guide vane end stop 81 Compress Springs 82 and to the interior motion of through hole 6324, when the upper end of guide vane end stop 81 is sunk in through hole, link 42 landing from swinging wall 632 under the Action of Gravity Field of weight 41, by the cord carry of sag rope on transmission line.The upper end shape of guide vane end stop 81 is preferably arc, and through hole 6324 or bore a hole 6325 hole wall and the angle at the bottom of hole (chamfering) are preferably fillet.
In another execution mode, as shown in Figure 6, main pseudosection for swing arm and output shaft, wherein, the first groove, the second groove and be communicated with first, the slotted hole of the second groove and above-mentioned execution mode are identical, different is that perforation no longer is set in present embodiment on upper side wall, but the cavity in swing arm forms opening at stiff end, output shaft passes the front side wall of swing arm successively, opening, after rear wall, with swing arm, be fixed together, be also that cavity 6322 is with open communication and be connected as a single entity, be arranged with axle sleeve 633 being positioned on the output shaft of opening part, this axle sleeve 633 makes cord be wound around thereon to pull spring in the rotation process of output shaft.
After the pulley changed course of central space through being positioned at the first groove of the other end of cord through spring, successively through being fixed on axle sleeve 633 after slotted hole, the second groove (just passing through pulley while in the second groove, being provided with pulley), rotation along with output shaft, axle sleeve 633 also rotates, and the tension cord, make cord pull spring make spring-compressed or loosen.
While rotating counterclockwise such as output shaft, drive swing arm and and then rotate counterclockwise, because the length of cord is fixed, and the other end of cord is fixed on axle sleeve, rotation along with swing arm and axle sleeve, cord can be wound around on axle sleeve, and the other end that can drive thus cord pulls down the spring of moving, and makes spring compressed, make by spring-supported guide vane end stop and sink in through hole, no longer stop that link comes off from swing arm, like this, the sag rope will break away from and hang on transmission line from swing arm.
It should be noted that, in the engagement process of guide vane end stop 81 and through hole 6324, can leave gap, for fear of gap, the excessive link 42 that causes puts under in gap, and preferably the diameter of link 42 is greater than the diameter in gap.
In practice, traction piece 83 can be cord, can also be fine wire, is preferably cord.
In order accurately to transmission line, to hang the sag rope, camera head 3 preferably is located at suspension arrangement 6 sides, and in other words it is positioned at four axle unmanned vehicle belows and connects suspension arrangement 6.In practice, in order to identify the position that hangs the sag rope, mark is added in the center of the image that camera head 3 is taken in real time, can also add mark in the center of the indicator screen that shows this image, the terrestrial operation personnel observe this mark by display 71, when this mark position during from a sidesway of transmission line wire to the opposite side relative with this side, show that weight 41 has been positioned at the opposite side of transmission line wire, the terrestrial operation personnel send control command to drive suspension arrangement 6 to unclamp weight 41 with at transmission line carry sag rope 4 by control terminal 7.
For simplified structure, ground control unit and the control terminal 7 for controlling the unmanned vehicle flight path of four axle unmanned vehicles 1 are structure as a whole, ground control unit is for sending the flight control command, and this flight control command is used to indicate state of flight, thereby forms flight path.Control terminal 7 is provided with the button of controlling four axle unmanned vehicle 1 flight paths or action bars etc.
The application process of this preferred embodiment is roughly as follows:
Terrestrial operation personnel (operating personnel), in the patrolling transmission line process, during the position finding to need repairing, by control terminal 7, make driving mechanism 62 drive hitch gears 63 to open, and the link of sag rope 4 42 is hung up.Then make hitch gear 63 closures, operation control terminal 7, make four axle unmanned vehicle 1 flights to the transmission line top, and 3 pairs of transmission lines of camera head, sag rope 4 etc. are taken pictures, and display 71 shows this image.The power worker judges according to the image shown whether four axle unmanned vehicles 1 arrive at the transmission line position needed repairing, if not, adjust the state of flight of four axle unmanned vehicles 1, until four axle unmanned vehicles 1 arrive to the transmission line position needed repairing, then make hitch gear 63 open with jettisoning weight 41, thus the transmission line position that sag rope 4 is hung over need repairing.
In order to address the above problem, to utilizing method of for flight instruments from the sag rope to transmission line that hang, to transmission line, hanging the sag rope of the present utility model, be described as follows, referring to Fig. 7, the method comprises:
S10, before flight instruments takes off, by sag rope carry on flight instruments;
The method of carry sag rope can, referring to the associated description of above-mentioned suspension arrangement carry sag rope, repeat herein no longer one by one.
S20, after flight instruments takes off, make this flight instruments take in real time the image of sag rope and transmission line, and add mark and show this image at the center position of image;
Associated description about step S20 can, referring to the associated description of above-mentioned camera head and control terminal, repeat herein no longer one by one.
The position of S30, certification mark, when mark position during to opposite side, makes flight instruments unclamp the sag rope to transmission line, to hang the sag rope from wire one sidesway of transmission line.
The position of terrestrial operation personnel (operating personnel) certification mark detects and during to opposite side, unclamps the sag rope to transmission line, to hang the sag rope from wire one sidesway of transmission line when mark position in the image shown.
It should be noted that the described flight instruments of step S10, S20 and S30 is aforesaid flight instruments, the unmanned vehicle in flight instruments can, for four axle unmanned vehicles, repeat herein no longer one by one certainly.
In sum, the utility model is by suspension arrangement is set on flight instruments, and makes suspension arrangement tangle sag rope or jettisoning sag rope.Whereby, realize when hanging the sag rope, increase work efficiency and operating personnel's coefficient of safety, can also on the transmission line of any height, hang the sag rope.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.

Claims (9)

1. one kind for hang the flight instruments of sag rope to transmission line, it is characterized in that, comprising:
Unmanned vehicle;
Suspension arrangement, be located at described unmanned vehicle below, for carry sag rope or unclamp the sag rope so that described sag rope is suspended on to transmission line;
Communicator, be located on described unmanned vehicle or described suspension arrangement, and communicate to connect with described suspension arrangement, to described suspension arrangement output control command;
Control terminal, be connected with described communication, to described communicator, sends described control command, and described suspension arrangement passes on after the described control command come receiving described communicator, and described sag rope is suspended on transmission line; With
Camera head, be located on described unmanned vehicle, for taking in real time the image of described sag rope and described transmission line, and by described image transmitting to the described communicator with this camera head communication connection,
The image transmitting that described communicator sends described camera head is to described control terminal, for terrestrial operation personnel reference;
Described control terminal is provided with for showing the display of described image.
2. flight instruments according to claim 1, is characterized in that, described suspension arrangement comprises:
Support, arrange and be connected in described unmanned vehicle below;
Hitch gear, be located on described support, for carry or unclamp described sag rope;
Electric driving mechanism, be located on described support, and be connected with described communicator with described hitch gear, according to the described control command from described communicator, drives described hitch gear carry or unclamp described sag rope.
3. flight instruments according to claim 2, is characterized in that,
Described electric driving mechanism comprises the steering wheel that is provided with output shaft;
Described hitch gear comprises swing arm, and the fixed end cap of described swing arm is connected to described output shaft.
4. flight instruments according to claim 3, is characterized in that, described flight instruments also comprises position-limit mechanism, and described position-limit mechanism comprises: guide vane end stop, spring, pulley and traction piece;
Swing arm inside between the free end in described stiff end and described swing arm is provided with cavity, and the sidewall of described cavity comprises: upper side wall, lower wall, front side wall and rear wall;
Be provided with through hole and perforation on described upper side wall, described perforation is between described through hole and described stiff end, and described through hole is for holding described guide vane end stop;
Described lower wall is fixed in the lower end that is arranged at the described spring in described cavity, and the upper end of described spring is connected in the bottom of described guide vane end stop;
Be provided with the first groove and the second groove on described lower wall, described the first groove is connected by slotted hole with described the second groove;
Described the first groove is positioned at the central space below of described spring, and described the second groove is between described the first groove and described stiff end;
Described pulley is arranged in described the first groove;
One end of described traction piece is connected with the bottom of described guide vane end stop, after the other end of described traction piece passes the central space of described spring and walks around described pulley, extend to described the second groove in described slotted hole, then through described perforation, reach the swing arm outside, be fixed on described support;
Described guide vane end stop stretches out outside described through hole or returns in described through hole under the driving of described traction piece and described spring.
5. flight instruments according to claim 3, is characterized in that,
Described flight instruments also comprises position-limit mechanism, and described position-limit mechanism comprises: guide vane end stop, spring, pulley, traction piece and axle sleeve;
Swing arm inside between the free end in described stiff end and described swing arm is provided with cavity, and the sidewall of described cavity comprises: upper side wall, lower wall, front side wall and rear wall;
Described stiff end is provided with opening, and described opening is communicated with described cavity;
Described axle sleeve is positioned at described opening and is sheathed on described output shaft;
Described upper side wall is provided with through hole;
Described lower wall is fixed in the lower end that is arranged at the described spring in described cavity, and the upper end of described spring is connected in the bottom of described guide vane end stop;
Be provided with the first groove and the second groove on described lower wall, described the first groove is connected by slotted hole with described the second groove;
Described the first groove is positioned at the central space below of described spring, and described the second groove is between described the first groove and described stiff end;
Described pulley is arranged in described the first groove;
One end of described traction piece is connected with the bottom of described guide vane end stop, and the other end of described traction piece extends, and stretches out at described the second groove after passing the central space of described spring and walking around described pulley in described slotted hole, is fixed on described axle sleeve;
Described guide vane end stop stretches out outside described through hole or returns in described through hole under the driving of described traction piece and described spring.
6. according to the described flight instruments of claim 4 or 5, it is characterized in that,
Described traction piece is cord.
7. according to the described flight instruments of claim 4 or 5, it is characterized in that,
Described slotted hole is the lip-deep elongated slot of cavity side that is arranged at described lower wall, and described the first groove and described the second groove are connected.
8. flight instruments according to claim 1, is characterized in that, also comprises: for the ground control unit of the flight path of controlling described unmanned vehicle,
Described ground control unit and described control terminal are structure as a whole.
9. according to the described flight instruments of arbitrary claim in claim 1-5, it is characterized in that, described unmanned vehicle is four axle unmanned vehicles.
CN201320428846.6U 2013-05-09 2013-07-15 Flight device for hanging sag rope on power transmission lines Expired - Fee Related CN203387114U (en)

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Application Number Priority Date Filing Date Title
CN201320428846.6U CN203387114U (en) 2013-05-09 2013-07-15 Flight device for hanging sag rope on power transmission lines

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CN201320250713 2013-05-09
CN201320250713.4 2013-05-09
CN201320428846.6U CN203387114U (en) 2013-05-09 2013-07-15 Flight device for hanging sag rope on power transmission lines

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CN203387114U true CN203387114U (en) 2014-01-08

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CN103368103B (en) * 2013-05-09 2016-01-20 衡水众翔电子科技有限公司 For hanging flight instruments and the method for sag rope to transmission line
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EP3417704A1 (en) * 2017-06-21 2018-12-26 Ningbo Pelican Drome Co., Ltd. An unmanned aerial vehicle used in fishing

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